baber/WOPTO huggingface dataset:
Patent NL-7906728-A (NL)
IPC: B41M5/24
Filed: 1979-09-10
Abstract: Optical recording disk which comprises a disk-shaped substrate plate which on at least one side has an amorphous recording layer, in which the substrate on the side of the recording layer comprises surface discontinuities having diametrical dimensions from 30-300 nm and a level difference with the substrate surface from 8 to 80 nm and in which the recording layer has a maximum thickness of 50 nm. By exposure to laser light modulated in accordance with the information, very small holes (bits) can be formed in the recording layer while using small amounts of laser light energy. For example, the surface of the substrate is roughened or provided with scratches. The substrate may also have a separate coating layer comprising the discontinuities, for example, an inhomogeneous vapour-deposited layer, a coarse granular layer of a dye or a light-cured lacquer layer which is roughened or provided with scratches.
Patent NL-8005701-A (NL)
IPC: E04F19/08
Filed: 1980-10-16
Abstract: A door for a cupboard has a plate 14 to which is fitted a box-like corpus 15-19 whose side walls 15, 16 converge in the direction of the aperture which the door closes. The plate 14 is provided with recesses for the accommodation of fittings 12, 11 at all the upper and lower corners, a first lower fitting portion 46 being adapted to be fitted at the bottom plate 17 of the corpus and being supported to be capable of rotation about a vertical axis on a second lower fitting portion 43 adapted to be fitted at the bottom of the door frame by means of a member 46 projecting from out of the corpus, with the height of the first lower fitting portion 46 being variable with respect to the second lower fitting portion 43 and a first upper fitting portion 30 being fastened at the top wall 18 of the corpus, while a second upper fitting portion 29 is fastened at the underside of the upper portion of the door frame 13. <IMAGE>
Patent NL-8101964-A (NL)
Title: Silage dispensing cart with actuated load flap at rear - has releasable diverging rear extension to permit picking up cut grass etc.
IPC: A01D90/10
Filed: 1981-04-22
Abstract: The tractor-towed (2) cart is intended for picking-up and dispensing (by 4-9 via 11,12) cattle fodder in the form of silage and is adaptable to handle loose material such as cut grass. It comprises a pivoted loading flap (14, sides 16) at the rear which is movable (actuators 15) between a horizontal position (as shown) and an upright position. A (rearwardly diverging) extension flap (22,31, sides 29,30) is releasably securable to the flap (14) to permit picking-up loose material. The extension flap pref. diverges to a width at least 40% greater than that of the cart. The sides (16) of the flap pref. lie inside the sides (13) of the cart when this flap is upright, and the sides (29,30) of the extension (22) pref. lie inside the sides (16) when the extension is fitted.
Patent NL-8220310-A (NL)
IPC: A61K31/445
Filed: 1982-09-10
Abstract: PCT No. PCT/JP82/00363 Sec. 371 Date Apr. 14, 1983 Sec. 102(e) Date Apr. 14, 1983 PCT Filed Sep. 10, 1982 PCT Pub. No. WO83/00865 PCT Pub. Date Mar. 17, 1983.This invention relates to benzothiazoline derivatives of the formula [I] and salts thereof, which are useful for (i) treating cardiovascular diseases, and (ii) as the active ingredient of pharmaceutical compositions. Formula [I] follows: <IMAGE> [I]  wherein R1 is lower alkanoyl; R2 is one or more group(s) selected from hydrogen, lower alkyl, lower alkoxy, hydroxy, halogen, nitro, halogeno-lower alkyl and sulfamoyl; R3 is  <IMAGE>  R6 is hydrogen, alkyl, substituted alkyl, alkanoyl, substituted alkanoyl, alkenoyl, substituted alkenoyl or furylcarbonyl; R7 is hydrogen, hydroxy, phenyl-lower alkyl or banzoyl; Z is strainght or branched alkylene containing 1 to 6 carbon atoms; m is 0 or 1; n is 0 or 1; and p is 5.
Patent NL-8302302-A (NL)
Title: Oil burner with vaporising pot - has nozzle delivering fine fuel particles onto heat-resistant cloth
IPC: F23D5/04
Filed: 1983-06-29
Abstract: The oil burner has a vaporising pot and a fuel and air supply system to it, together with a cloth of heat-resistant fibres spread over the pot base surface. A heater raises the pot and cloth to a temp. sufficient to vaporise the oil, while a nozzle delivers the fuel in fine particles and is close to the pot air inlet, spreading them over the entire surface of the cloth, which can extend over the entire pot base surface. The fuel and air inlets can be arranged to combine into a single passage with the nozzle at the end. There can be holes in the pot walls connecting the interior to the air supply, to give a good mixing action.
Patent NL-8500782-A (NL)
Title: Boiler for central-heating - draws heat from exhaust gas at temp. above exhaust gas condensation point
IPC: F24H8/00
Filed: 1985-03-18
Abstract: The zig-zag duct for heat exchange medium promoter includes a condensate collector/evaporator fitted to the bottom band. The boiler (1) has lateral (13) and central (4) water carrying elements. Burner (5) with a primary air supply is fitted at the bottom of the combustion chamber. A draught diverter (6) with an opening (7) is fitted at the boiler top. Plates (8,9) have apertures (11) for smoke gas discharge, whilst pipes (12) are fitted in a serpentine loop made for water circulation. This minimises condensation giving a high circulation output for the preheated water.
Patent NL-8501950-A (NL)
Title: Suction dredger hopper bottom door - has lateral box compartment accommodating pivoting door with suction bottom
IPC: B63B35/30
Filed: 1985-07-08
Abstract: The hopper bottom door is in a closed position in line with the hopper bottom. Hydraulic moving door components have top and bottom sections connected and upwardly movable. The bottom door of the suction dredger has bottom wall section (8a) with connected top wall facing the hold. Activation of hydraulic piston cylinder (10a) causes the bottom door to move upwards and sideways. In the open position the door is completely enclosed in the lateral box compartment (3), thus clearing a large unloading part (13a).
Patent NL-8502653-A (NL)
Title: Touch switch panel with 2 superimposed transparent plastic foils - having interposed spacers and crossing conducting transparent parallel metal (oxide)strips, applied by plasma sputtering deposition
IPC: H01H13/703
Filed: 1985-09-27
Abstract: The touch-sensitive switch assembly consists of two superimposed flexible foils each provided with parallel conducting strips (3,4) whereby the strips (3) on one foil cross those (4) on the other at 90 deg. whilst non-conducting spacers between the foils ensure that local pressure produces conducting contact between the strips. The strips are connected (7,9) with conductors (6,8) at the edges of the foils. The foils consist of plastic and the strips consist of conducting metal or metal oxide (e.g. In-oxide) which is deposited on each foil by plasma sputtering under conditions such that the strips have low resistance and high transparency.
Patent NL-9000922-A (NL)
Title: Stacking poultry transporter crates - each having four upstanding side walls, reinforced corners and guides
IPC: B65D85/50
Filed: 1990-04-18
Abstract: The side walls of the crate have top supports and guides to permit sliding of the top positioned crate, between a transport position and a filling position. The side walls have vertical slotted ventilation apertures (7). The tops of the walls have a flat rim (8). The long side walls (3,5) and rear of the wall (4) have an upstanding rim (9). The flat rim and the upstanding rim form the supports and guides for an identical crate. The top crate rests with its base on the flat rim, whilst the upstanding rim is enclosed to permit sliding leftwards.
Patent NL-9301931-A (NL)
Title: Labour-saving hospital bed
IPC: A61G7/057
Filed: 1993-11-05
Abstract: The invention relates to a hospital bed which has the effect of virtually eliminating the heavy lifting, heaving and pulling work by nursing staff. The bed also has the effect of increasing the comfort of the patient, since the surface on which he is lying can be massaged and he has a considerable freedom to act, often without needing the help of the nursing staff. Also, the shape of the frame makes it easier to clean the floor and, if the main supporting wheels are positioned beneath the central bar, it is easier for the bed to be moved by one person instead of two. Also, it is not necessary to touch the patient when he is being moved into a new bed.
Patent NL-9401156-A (NL)
Title: Ground-working machine
IPC: A01B63/11
Filed: 1994-07-13
Abstract: Combination of a tractor and a ground-working machine, the ground-working machine being provided with a frame having a row of ground-working components which can rotate about vertical axes and are provided with a pair of downwardly directed teeth, which machine is provided with a pair of arms, by means of which the machine can be coupled to the three-point lifting device of a tractor, and with a second pair of arms which are arranged pivotably on the frame and with the aid of which a vertically adjustable roller is arranged rotatably in front of the ground-working components, while on the rear side the machine has further ground-working components; in addition to the adjustment device 12 for the roller 14, there is a second adjustment device for the latter, in the form of a hydraulic cylinder 18 which is arranged between the tractor and the roller 14 and by means of which part of the weight of the tractor can be transmitted to the roller, while this hydraulic adjustment cylinder can be connected to the hydraulic circuit of the tractor. <IMAGE>
Patent NL-9500471-A (NL)
Title: Adhesive tape to be applied between a cathode-ray tube, e.g. for television pictures, and a clamping strip to be applied around the cathode-ray tube
Inventor: DIEPENDAAL JOHANNES PETRUS
IPC: C09J7/30
Filed: 1995-03-09
Abstract: Adhesive tape to be applied between a cathode-ray tube (CRT) 1, e.g. for television pictures, and a clamping strip 5 to be applied around the cathode-ray tube, said adhesive strip 4 comprising a reinforcing fabric 6 which on one side carries a layer of self-adhesive (pressure- sensitive) adhesive 7 and on its other side a thermally activatable adhesive foil 8. The thermally activatable adhesive foil 8 comprises at least three layers: an inner layer 9 serving to bond the foil 8 to the fabric 6 and substantially consisting of low-density polythene and disposed on a middle layer 10 in the form of a foil strip which substantially consists of polythene, and an outer layer 11 which is disposed on the foil strip, is thermally activable and substantially consists of low- density polythene and additions of ethylene vinyl acetate, acrylic acid and maleic anhydride. Figure 1 <IMAGE>
Patent PT-66280-A (PT)
Title: Integral nuclear energy reactor systems
Inventor: MCDONALD B
IPC: G21C15/243
Filed: 1977-03-08
Abstract: A typical embodiment of an integral pressurized water nuclear reactor and straight-tube steam generator combination in accordance with the invention includes a generally cylindrical pressure vessel that is assembled from three segments which are bolted together at transverse joints to form a fluid and pressure tight unit that encloses the steam generator and the reactor. This novel construction permits primary to secondary coolant heat exchange and improved control rod drive mechanisms which can be exposed for full service access during reactor core refueling, maintenance and inspection.
Patent PT-71538-A (PT)
Title: Preheating thermoplastic plate before forming - by passing through heating zone, cooling zone and second heating to produce an even temp.
IPC: B29D/
Filed: 1980-07-11
Abstract: The arrangement is intended for pre-heating a sheet or plate (1) in thermoplastic material, such as polypropylene prior to a deep-drawing operation or the like. The plate is passed through a first heating section (A) and then through a cooling section (B) after which it moves through a second heating section (C) before being shaped. The two sections (A and B) may be vertically arranged whilst the final heating section (C) is horizontal. The plate pref. passes through the section (A) in vertically upward, and through section (B) in vertically downward direction. The arrangement ensures that the plate is at the same temp. throughout its thickness which makes it easier to process and produces a better quality prod. than achieved with existing methods, which produce a temp. gradient from outside to inside.
Patent PT-74605-A (PT)
Title: Biologically active heterocyclic compounds
IPC: C07D409/12
Filed: 1982-03-18
Abstract: N-Heterocyclylmethyl amides of formula (I):wherein R<sup>1</sup> is optionally substituted alkyl, alkenyl, aryl, or heterocyclyl; R<sup>2</sup> is hydrogen, C<sub>1-4</sub> alkyl, or C<sub>3-4</sub> alkenyl E is CN, CSNH<sub>2</sub>, alkoxycarbonyl, or-CONR<sup>4</sup>R<sup>5</sup> wherein R<sup>4</sup> and R<sup>5</sup> are H or optionally substituted alkyl or alkenyl; X is oxygen or sulphur; and R<sup>3</sup> is H, or one or more Me or Cl. The compounds are useful as herbicides and fungicides.
Patent PT-77086-A (PT)
Title: Homocyclic derivatives
IPC: C07C49/513
Filed: 1983-07-22
Abstract: Aphidicolane derivatives of the formula:  <IMAGE>  wherein R1 stands for hydrogen or a hydroxy radical, R2 stands for a hydroxy or methyl radical, or the group CR1R2 stands for a keto group; R3 stands for a formyl or hydroxymethyl radical, or for the group -CH2O.CO.OR6, wherein R6 stands for a defined radical or R2 and R3 are joined together to form the group -O.CO.OCH2-; R4 stands for a hydroxy radical; R5 stands for a formyl radical, a hydroxyalkyl radical -(CH2)1-3OH, a radical -CHR7OH, wherein R7 stands for a defined radical, or R5 stands for an azidomethyl or pyrrolidinylcarbonyloxymethyl radical, or for the group -CH2O.CO.OR8, wherein R8 stands for a defined radical, or R5 stands for the group -CH2O.CO.(CH2)m.CR11R12.(CH2)n.NR9R10, wherein m, n, R9, R10, R11 and R12 have defined values, or R5 stands for the group -CH2O.SO2.R13, wherein R13 stands for a defined radical; or R4 and R5 are joined together to form the group -O.CH2- or -O.CO.OCH2-; and, where appropriate, pharmaceutically-acceptable salts thereof. Processes for the preparation of said aphidicolane derivatives. Pharmaceutical compositions comprising one of the compounds and a pharmaceutical diluent or carrier. The compounds exhibit inhibitory activity against DNA-containing viruses and they inhibit the growth of some tumors.
Patent PT-78542-A (PT)
Title: Process for prparing a parenteral formulation containing 1,4-d y-hydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dicarboxyli of 3-beta-metoxiethyl and 5-isopropyl
Inventor: HOFF DIETER
IPC: A61K31/44
Filed: 1984-05-04
Abstract: 1. Parenteral formulation containing a) 0.02 per cent by weight of dissolved nimodipine based on 100 parts by weight of a soivent consisting of b) 17-20 per cent by weight of polyethylene glycol having an average molecular weight of 200, 400 and/or 500, 20 per cent by weight of ethanol, about 50 per cent by weight of water and, optionally, small amounts of customary auxiliaries and/or additives.
Patent PT-93760-A (PT)
Inventor: NAVAZO JUAN MANUEL BENITO
IPC: H02G3/12
Filed: 1990-04-12
Abstract: An integral box attached to harpoon-shaped projections in the bottom of a channel-like duct member for electrical wiring by way of a fixed appendage and a pivotable locking tab. The latter has a lower portion extending below the base of the box and an upper portion. The lower portion is provided with a retaining appendage for a harpoon-shaped projection and the upper portion is provided with a locking mechanism.
Patent PT-94390-A (PT)
Inventor: HART TERANCE WILLIAM
IPC: A61K31/404
Filed: 1990-06-15
Abstract: A thioformamide derivative of the formula: <CHEM> wherein R represents alkyl, A represents optionally substituted pyrid-3-yl, isoquinolin-4-yl, tetrahydroquinolin-3-yl, quinolin-3-yl, pyridazin-4-yl, pyrimid-5-yl, thiazol-5-yl, thienoÄ2,3-bÜpyridin-5-yl, pyrazin-2-yl, indol-3-yl, thienoÄ3,2-bÜpyridin-6-yl, or phenyl and Y represents a valency bond, methylene or ethylene, R<2> represents hydrogen, optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, aralkyl, aryloxyalkyl, aromatic heterocyclylalkyl or aromatic heterocyclyloxyalkyl group or a group BC(=O)- or BSO2 - in which B represents optionally substituted alkyl, aryl, or aromatic heterocyclic, n represents 0 or 1, and when n represents 0 R<1> may represent a hydrogen atom, optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, aralkyl, aryloxyalkyl, aromatic heterocyclylalkyl or aromatic heterocyclyloxyalkyl group or a group BC(=O)-, and when n represents 1 R<1> represents optionally substituted alkyl, benzyl, phenethyl, 1-naphthylmethyl, 2-naphthylmethyl or pyrid-3-ylmethyl radical and pharmaceutically acceptable salts thereof possess pharmacological properties.
Patent PT-95990-A (PT)
Inventor: BONNET JACQUELINE
IPC: A61P3/00
Filed: 1990-11-23
Abstract: 1. New thiophene compounds of the formula:   <IMAGE>   in which: X represents hydrogen, halogen, C1-C5alkyl or alkoxy or dialkylamino; n represents 1 or 2; a represents an integer of from 2 to 6; b represents 2 or 3; c represents 1 or 2, and is such that b+c=4; R1 and R2 represent hydrogen or (C1-C5)alkyl, or together with the carbon atom to which they are bonded form a hydrocarbon ring containing from 3 to 6 carbon atoms; and R and R' represent hydrogen or (C1-C5)alkyl, or together with the nitrogen atom to which they are bonded form a pentagonal or hexagonal heterocycle optionally containing an oxygen atom or a second nitrogen atom which may itself be substituted; and their physiologically tolerable salts. The products of the invention can be used therapeutically especially in the treatment of pathologies that are characterized by a loss of bone tissue. 2. As new intermediate products used in the synthesis of the compounds I above defined, the amides of the formula:    <IMAGE>  in which: X, n, a, b, c, R1, R2, R and R' are as above defined.
Patent PT-96075-A (PT)
Inventor: MILLS STUART DENNETT
IPC: C07D403/04
Filed: 1990-12-04
Abstract: This invention concerns novel compounds of the formula I: <CHEM> in which P is a group of formula II or a group of formula III; R<1> is alkyl, cycloalkyl, cycloalkylalkyl, phenyl or phenylalkyl; R<2> is hydrogen, alkyl, amino or alkylamino; R<3> and R<4> are independently hydrogen, alkyl, phenyl or benzyl; R<6> is alkyl, amino or alkylamino; C and D are independently ethylene or trimethylene; Z is a direct bond between C and D, or an oxy, thio, carbonyl, methylene, ethylenedioxymethylene, ethylidene, or isopropylidene link, or Z is a group of the formula = N.R<5> in which R<5> is alkyl, phenyl or benzyl; R8 is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; or R8 is a alkylene or alkenylene linked to the nitrogen atom of the group Q.A.N-, either of which linking groups may optionally bear a alkyl, phenyl or phenylalkyl substituent and either of which linking groups thereby completes a ring including two adjacent carbon atoms of ring Q, any carbon atoms in A and the adjacent nitrogen atom of the group -A.N-; A is a direct bond to the the group -N(R8)- or is alkylene; Q is a phenyl or pyridyl moiety; Y is a physiologically acceptable anion; and wherein any one or more of said phenyl, benzene or pyridyl moieties may optionally be unsubstituted or bear one or more selected substituents. The invention also includes certain closely related anhydo-base derivatives which, like the compounds of formula I, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmaceutical compositions containing compounds of formula I (or a related anhydro-base) as active ingrdient, and processes for the manufacrture of the various novel compounds.
Patent SE-7707003-A (SE)
IPC: E21B10/66
Filed: 1977-06-16
Abstract: A drilling system includes a drill pipe and a cutting means located therein. A locking mechanism with said drill pipe is provided on said cutting means and is operatively connected with a spearhead engageable with an engaging mechanism of a pulling-up device so that, when the spearhead is pulled, an inner tube and outer tube forming a part of the locking mechanism may move relative to each other to unlock the drill pipe and cutting means for quickly and easily pulling up the latter.
Patent SI-9200365-A (SI)
Title: Pharmaceutical composition on benzopyran derivatives basis
IPC: A61K31/445
Filed: 1992-12-04
Abstract: A pharmaceutical composition comprising trans(3S,4R)-3,4-dihydro-2,2-diméthyle-4-(2-oxopipéridine-1-yl)-6-pent afluoroéthyle-2H-1-benzopyran-3-ol('Compound I'), or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, and a pharmaceutically acceptable carrier therefor, wherein the composition comprises 0.2 to 0.9 mg or 1.1 to 1.9 mg or 2.1 to 3.0 mg of Compound I; a method for preparing such a composition and the use of such a composition in medicine.
Patent UA-19804-A (UA)
Title: Method for stimulation of mental activity and method of the diagnostics of senile dementia
IPC: A61P25/28
Filed: 1989-01-25
Abstract: A method for stimulation of the mental activity provides the administration of Somatostatin or the growth hormone releasing factor, or their physiologically active fragments, or their mixture. The invention relates to the use of pharmaceuticals for the stimulation of mental activity and diagnostics of the senile dementia.
Patent UA-18481-A (UA)
Title: Portable Machine for resistance spot welding
Filed: 1991-02-20
Abstract: The invention relates to resistance welding. A machine contains an arc welding transformer, to primary winding of which controlled gates with the unit of their control are parallel-opposition connected, and a power unit. It is additionally equipped with a series-connected unit of shaping of welding pulses, an unit of reference voltage and a comparator, and also an electronic gate and a thermal resistor.
Patent UA-12863-A (UA)
Title: Device to lift a cooling liquid to turbogenerator rotor
Inventor: KUZMIN VIKTOR VOLODYMYROVYCH
Filed: 1991-03-19
Abstract: The device comprises a hollow shaft, a stationary element and at least two sealing cups. The cylindrical element is connected in alignment and pressure tight to a rotor cavity and the sealing cups placed on the stationary element are located in the space between retaining discs with providing for a minimum positive allowance between seal working areas and retaining discs.
Patent UA-18400-A (UA)
Title: A charge for making dolomite refractories
Filed: 1991-07-08
Abstract: The proposed invention relates to refractory industry, in particular to the production of dolomite refractories for making refractory lining operating under an action of high temperatures and aggressive environment (including in aggregates for melting cast iron, steel production of cement). A charge comprises dolomite, phosphorite and silica component.
Patent BG-101489-A (BG)
Title: Method for the preparation of zinc cakes
Inventor: KOSTOV GEORGI J
IPC: C22B7/00
Filed: 1997-05-15
Abstract: The method is used in metallurgy in the processing of scrapcontaining nonferrous metals, in particular zinc. By it materialis produced suitable for its subsequent treatment in electric arcfurnace by the evaporation of the zinc in a condenser. The zinccase is charged with fluxes and carbon-container restorer. Theproduced charge is subjected to agglomeration at temperature rangefrom 1200 to 1300°C for 12 to 20 min.1 claim
Patent BG-103130-A (BG)
Title: Anchor
Inventor: ANGELOV ANGEL I
IPC: E02D5/74
Filed: 1999-01-29
Abstract: The anchor is designed for light and heavy fixing works in concrete and in brickwork. It consists of a bolt (1) around the threading of which a spreading open threaded bushing (4) is wound between which and head (2) of the bolt (1) a spreading open bushing (3) is mounted. External conical surface (5) is machined in one of the ends of bushing (3), its other end being split resting on the bolt head (2). 1 claim, 1 figure